Elitech Digital Manifold Gauge, App Control Smart HVAC Gauges, Intelligent Manifold, OTA - Mechnical Manifold Terminator
£170.79 inc. VAT (£142.32 ex. VAT)
- Premium quality at just £170.79 inc. VAT
- Free UK delivery on every order
- 30-day no-quibble returns under Consumer Rights Act 2015
- Secure checkout with buyer protection on every purchase
Why Choose ManifGauge
Upgrade from Mechanical to Smart Digital
The Elitech DMG-4B is a professional digital manifold gauge designed for air conditioning and refrigeration service work. If you are still carrying an analogue ac manifold gauge set, this is the practical next step: clearer digital readings, app-connected monitoring and less time spent interpreting needle positions during pressure checks and fault-finding.
Built for HVAC and Refrigeration Diagnostics
This smart manifold gauge is purpose-built for refrigerant pressure measurement and system performance analysis, not generic pressure testing. It supports a broad refrigerant library, displays high and low side pressures, and helps technicians work more efficiently when checking system conditions, verifying operation and identifying service issues across split systems, commercial refrigeration and heat pump applications.
App Control That Saves Time on Site
With Bluetooth connectivity and companion app support, the DMG-4B functions as a wireless manifold gauge that can be monitored from your phone while you work at the indoor or outdoor unit. This app controlled manifold gauge approach helps reduce back-and-forth movement, improves visibility in awkward service positions and makes digital records easier to manage compared with traditional hvac gauges.
Future-Ready Performance for Trade Professionals
For F-Gas qualified engineers looking for a future-ready refrigeration manifold gauge, the Elitech DMG-4B combines solid field usability with OTA-capable intelligence and dependable digital accuracy. It is a strong alternative to higher-priced Testo and Fieldpiece options for engineers who want a professional smart hvac digital manifold gauge without paying purely for legacy brand premium.
Technical Specifications
- -14.5 to 800 psi (-1 to 55 bar)
- ±0.5% FS
- 0.5 psi (0.01 bar)
- -40°C to 125°C
- Bluetooth 5.0, app-connected
- 90+ refrigerants, OTA update support
- 4 × AA batteries
- CE, UKCA, RoHS
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| ManifGauge UK (Specialist)BEST | £170.79 | FREE | 12 months + UK Support |
| eBay (est.) | £213.49 | Varies | Seller dependent |
| High Street RRP | £273.26 | N/A | Varies |
Prices checked 9 July 2026. Prices may vary.
Customer Reviews
Used this on split AC fault-finding and the Bluetooth app made a real difference. I could watch live readings at the condenser while adjusting indoors, which saved me several trips up and down the ladder.
Very clear display, easy refrigerant selection and much quicker than my old analogue set. Delivery was prompt and it arrived ready for site use with a proper trade feel to it.
I bought the DMG-4B for commercial refrigeration maintenance and the digital pressure readings are far easier to trust at a glance. The app record keeping is also helpful when writing up service notes.
A solid smart manifold gauge and definitely a step up from mechanical hvac gauges. The only minor downside is you get the best from it once the app is fully set up, but after that it is straightforward.
Compared with the Testo kit I had been pricing, this felt like the better value route into an app-connected manifold. Good build quality, stable Bluetooth connection and ideal for routine AC servicing.
I use it on refrigeration callouts across several sites and the pressure display is crisp even in poor plant room lighting. I would have liked a hard case included, but the gauge itself performs very well.
Excellent for heat pump and air conditioning checks where I need portable smart diagnostics without paying top-tier competitor pricing. The OTA-ready refrigerant support gives me more confidence for long-term use.